CA995984A - Rotary furnaces of the plasma-arc heating type - Google Patents

Rotary furnaces of the plasma-arc heating type

Info

Publication number
CA995984A
CA995984A CA182,436A CA182436A CA995984A CA 995984 A CA995984 A CA 995984A CA 182436 A CA182436 A CA 182436A CA 995984 A CA995984 A CA 995984A
Authority
CA
Canada
Prior art keywords
plasma
heating type
arc heating
rotary furnaces
furnaces
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA182,436A
Other versions
CA182436S (en
Inventor
Henry Schoumaker
David Yerouchalmi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of CA995984A publication Critical patent/CA995984A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/34—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Plasma Technology (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
CA182,436A 1972-10-06 1973-10-02 Rotary furnaces of the plasma-arc heating type Expired CA995984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235622A FR2202583A5 (en) 1972-10-06 1972-10-06

Publications (1)

Publication Number Publication Date
CA995984A true CA995984A (en) 1976-08-31

Family

ID=9105324

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,436A Expired CA995984A (en) 1972-10-06 1973-10-02 Rotary furnaces of the plasma-arc heating type

Country Status (7)

Country Link
US (1) US3830950A (en)
AU (1) AU6093373A (en)
BE (1) BE805312A (en)
CA (1) CA995984A (en)
DE (1) DE2349926A1 (en)
FR (1) FR2202583A5 (en)
GB (1) GB1435793A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE806181A (en) * 1973-10-17 1974-02-15 Soudure Autogene Elect PROCESS FOR PRIMING A COLUMN OF PLASMA INSIDE AN ENCLOSURE AND ROD-ELECTRODE FOR THE EXECUTION OF THE SAID PROCESS
CA1060929A (en) * 1975-04-16 1979-08-21 Robert S. Segsworth Extended arc furnace and process for melting particulate charge therin
CH616348A5 (en) * 1977-04-29 1980-03-31 Alusuisse
US4217479A (en) * 1977-04-29 1980-08-12 Swiss Aluminium Ltd. High temperature reactor
US4443186A (en) * 1982-04-14 1984-04-17 The United States Of America As Represented By The United States Department Of Energy Solar heated rotary kiln
SE8306107D0 (en) * 1983-11-07 1983-11-07 Skf Steel Eng Ab TETNINGSANORDNING
US5382002A (en) * 1993-10-08 1995-01-17 Evans; Marvin Apparatus for heat treating a particulate material
US5798496A (en) * 1995-01-09 1998-08-25 Eckhoff; Paul S. Plasma-based waste disposal system
US5808267A (en) * 1995-01-09 1998-09-15 Eckhoff; Paul S. Plasma gun with gas distribution plug
CN114440622B (en) * 2022-01-17 2024-01-26 上海应用技术大学 Rotary kiln body and method for reducing NOx of rotary cement kiln by adopting fuel reburning technology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488206A (en) * 1963-04-11 1967-07-13 Centre Nat Rech Scient Improvements made to furnaces, especially those for treating materials at high temperature
US3697660A (en) * 1970-03-16 1972-10-10 Jury Fedorovich Frolov Device for sealing gap between electrode and lining of electric arc furnace

Also Published As

Publication number Publication date
GB1435793A (en) 1976-05-12
FR2202583A5 (en) 1974-05-03
BE805312A (en) 1974-01-16
US3830950A (en) 1974-08-20
AU6093373A (en) 1975-04-10
DE2349926A1 (en) 1974-04-11

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